Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

for vs foreach vs for...in vs for...of

Compare loop performance

call vs if

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Nathanjamals test for redirects on sitemap

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testtestfromage42klsdgdfg

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Reduce vs Object.assign vs Object.fromEntries vs Object.assign v2

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Lodash.isArray vs Array.isArray 2024

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fill test

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Traverse function vs NodeIterator vs TreeWalker 2

Let's compare the speed of 3 different ways to traverse the DOM.

large string size comparison

Worst case large string comparison.

Array find VS Array indexOf VS Map has VS Map get VS Set has

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Direct call vs bind vs call vs apply2

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insertAdjacentHtml vs createContextualFragment

insertAdjacentHtml vs innerHTML

median

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match vs split multiple test string

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JavaScript spread operator vs Object.assign vs swc performance vs set

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object.keys vs entries + filtering

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Set vs manual search

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checking maping vs mapingfiltering

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comparing coercion string vs number

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comparing string vs number

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if len-1 vs direct for-each

if len-1 vs direct for-each

Merging Objetcs

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Plain Object Check: constructor vs prototype

Checks whether the given object is a plain Object.

Base64 vs. base64

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JSON.parse vs string.splitn

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